WorksheetsУльтразвуковое исследование
Total questions: 6
Worksheet time: 8mins
What is the process on which the application of the ultrasound method of research is based?
Propagation of ultrasound waves
Visualization of organs and tissues on the screen of the device
Interaction of ultrasound with the tissues of the human body
Reception of reflected signals
What causes the speed of ultrasound to increase?
Decrease in density and increase in elasticity
Decrease in density
Increase in elasticity
Increase in medium density
What is the fastest medium for the propagation of ultrasound?
Hydrogen
Air
Iron
Vacuum
Ультразвук отражается от границы сред, имеющих различия в:
Структура паренхимы неизмененной печени при УЗИ представляется как:
What happens to the echogenicity of the liver parenchyma and vascular pattern in case of fatty liver infiltration?
The vascular pattern becomes 'poor' and the echogenicity of the liver parenchyma increases
The vascular pattern is clearly visualized, with mixed echogenicity
The echogenicity is decreased, and the vascular pattern is 'poor'
The echogenicity remains unchanged, with a clear vascular pattern
